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Holley 122-5000

Holley Main Jet Extensions 2/pkg

510-122-5000

made in usa
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$9.39
$8.45
SAVE $0.94
Holley Main Jet Extensions 2/pkg $8.45
Out of stock
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Main Jet Extensions
  • 2/pkg
  • Holley 122-5000 Details

    Main Jet Extensions

    Installation Notes:
    Requires the use of special "notched" float 510-116-11 to achieve proper clearance and to operate properly. A notched float kit 510-116-10 with float and extensions is also available.

    Specifications:

    Float Included
    No
    Fuel Bowl Gasket Included
    No
    Jet Extension Material
    Brass
    Jet Extension Style
    Screw-in
    Jet Extension Thread Size (in.)
    1/4-32
    Quantity
    Sold as a pair
    Manufacturer's Part Number:
    122-5000

    The Holley Main Jet Extension is designed to screw into the metering block allowing the main metering jet to be threaded into the end. This moves the main jet fuel entry point out into the fuel bowl where it cannot be uncovered by fuel and cause a lean condition during hard acceleration or braking.

    Installation Notes:
    Requires the use of special "notched" float 510-116-11 to achieve proper clearance and to operate properly. A notched float kit 510-116-10 with float and extensions is also available.

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